Evaluation experiments have been essential in exploring home delivery of lectures for which users can experience campus lifestyle and distant learning through 3D virtual space. This paper discusses the necessity of virtual space for distant learners by examining the effects of virtual space. The authors have pursued the possibility of…

In this paper, we argue that more research attention needs to be devoted to profile how investigators think when attempting to solve crimes and dismantle terrorist networks. Since 9/11, there is much activity focused on profiling criminals and terrorists but little on the other side of the investigative equation the detectives/investigators…

The factor structure of the Reynolds Intellectual Assessment Scales (RIAS; [Reynolds, C.R., & Kamphaus, R.W. (2003). "Reynolds Intellectual Assessment Scales". Lutz, FL: Psychological Assessment Resources, Inc.]) was investigated with a large (N=1163) independent sample of referred students (ages 6-18). More rigorous factor extraction criteria…

This article describes the validation and refinement of the short, 10-item version of the Attitudes Toward Seeking Professional Psychological Help (E. H. Fischer & J. L. Turner, 1970) scale using 2 separate samples. Confirmatory factor analyses results provided evidence of factorial invariance across both samples, thus supporting the…

Although there is increasing evidence of a relationship between domestic and foreign policy attitudes among American elites, we have less of an idea about why these sets of attitudes cohere. The answer lies in a better understanding of what we mean when we talk about "left" and "right" or "liberal" and "conservative." Drawing on the literature on…

To examine the convergent and discriminant validity of the scales on the Spanish version of the Developmental Indicators for the Assessment of Learning-Third Edition (DIAL-3), exploratory factor analysis is performed on data from 648 children who are native speakers of Spanish and who attend Head Start. Three factors, labeled "Verbal…

To date, published studies regarding the Things I Worry About Scale have been conducted exclusively in Northern Ireland and have included relatively homogeneous samples of students. The present study reexamined the psychometric properties of the scale using data collected from a sample of at-risk adolescents in the United States. The factor…

This study examines the responses of informal helpers to adolescents who disclose dating violence or upsetting but non-violent experiences in their romantic relationships. Based on a survey of 224 Midwestern high school students, the study found that youths were more likely to disclose problems to friends rather than others. A factor analysis of…

The New Imaginary Audience Scale (NIAS; Lapsley, FitzGerald, Rice, & Jackson, 1989) has been used as a research tool with both high school and college aged samples, yet there is no structural validity evidence for its use with college students. This study examined the structural validity of the NIAS via an exploratory factor analysis, using a…

The relation between general intelligence (psychometric "g") and temporal resolution capacity of the central nervous system was examined by assessing performance on eight different temporal tasks in a sample of 100 participants. Correlational and principal component analyses suggested a unitary timing mechanism, referred to as temporal "g".…

Creativity is an important ability in teaching-learning process because of its contribution to the struggle to cope with complex problems, to ensuring satisfaction in life and to the improvement in professional development. Especially, creativity is one of the essential abilities that teachers need in teaching-learning processes in their…

This article reports on an investigation of students learning of physics during group discussions around context-rich problems in introductory physics courses at university level. We present the results from video recordings of student groups solving three different problems. We found that group discussions around physics problems can lead to…

The Biggs' Study Process Questionnaire (SPQ) was used to test competing models of students' approaches to learning in a sample of undergraduate students (n = 125) from an inquiry based Bachelor of Health Sciences program. In addition to an internal consistency and test-retest reliability analysis of the SPQ, confirmatory factor analysis was used…

The current study examined patterns of coping strategies in a sample of 497 low-income urban African American adolescents (mean age = 12.61 years). Results of confirmatory factor analysis indicated that the 4-factor structure of the Children's Coping Strategies Checklist (T. S. Ayers, I. N. Sandler, S. G. West, & M. W. Roosa, 1996) was not…

Evaluating the psychometric properties of the indicators that comprise the Early Childhood Environment Rating Scale-Revised (ECERS-R) language-reasoning scale from an item response theory (IRT) perspective on a sample of observations from 334 Caribbean classrooms, Stout's procedure revealed that all indicators on this dimension are not part of a…